1.

In conversion of lime-stone to lime, CaCO_(3)(s)toCaO(s)+CO_(2)(g) the value of DeltaH^(@)andDeltaS^(@)" are "+179.1KJmol^(-1) and 160.2 J/K respectively at 298 K and 1 bar. Assuming that DeltaH^(@)andDeltaS^(@) do not change with temperature, temperature above which conversion of limestone to lime will be spontaneous is -

Answer»

1008 K
1200 K
845 K
1118 K

Answer :D


Discussion

No Comment Found